A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5960-00-283-9702
NSN 6110-01-410-8934
NSN 7035-01-564-3725
NSN 5985-01-415-3134
NSN 5915-00-089-3274
NSN 5996-01-395-6608
NSN 6610-01-461-8180
NSN 5960-01-580-6360
NSN 4140-00-036-2851
NSN 6610-00-277-7206
NSN 5920-00-114-4221
NSN 5895-01-572-3996